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Individual Calculations March 2012 |
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| Bok, Benjamin Total change: -6.90 | |   |
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| Schaakfestival Groningen 2011 Open A | Groningen | NED | 2011-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2513 | 5.50 | 9 | -0.63 | 10 | -6.30 | |
|  Anurag, Mhamal | | | 2222 | IND | 0.00 | 1 | -0.85 | 10 | -8.50 | |  Kerigan, Demre | | | 2192 | TUR | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Rietveld, Renze | | | 2264 | NED | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Georgiadis, Nico | f | | 2316 | SUI | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Maatman, Nick | | | 2113 * | NED | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Michalik, Peter | g | | 2509 | SVK | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Tiviakov, Sergei | g | | 2650 | NED | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Poetsch, Hagen | m | | 2408 | GER | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Durarbeyli, Vasif | g | | 2539 | AZE | 0.00 | 1 | -0.46 | 10 | -4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Dutch Team Competition - Meester - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2509 | 1.50 | 2 | -0.06 | 10 | -0.60 | |
| | Clijsen, Mark | | | 2179 | NED | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Tjiam, Dharma | m | | 2374 | NED | 0.50 | 1 | -0.18 | 10 | -1.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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